Technical details
| Short Message Service (SMS) |
Y |
| E-mail |
Y |
| FM radio |
N |
| Heart rate monitor |
Y |
| Built-in camera |
N |
| Ambient light sensor |
Y |
| Accelerometer |
Y |
| Mobile operating systems supported |
iOS 8.2 |
| Display type |
OLED |
| Personal info management (PIM) |
Countdown timer, Stopwatch, Alarm clock, Calendar |
| Vibrating motor |
Y |
| Gyroscope |
Y |
| Instant messaging (IM) |
Y |
| Built-in microphone |
Y |
| Processor manufacturer |
Apple |
Ports & interfaces
| USB port |
N |
| Wi-Fi |
Y |
| Wi-Fi standards |
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| Bluetooth |
Y |
| Bluetooth version |
4.0 |
Design
| Waterproof |
Y |
| Band material |
Fluoroelastomer |
| Watch glass type |
Ion-X glass |
| Removable strap |
Y |
Storage
| Compatible memory cards |
Not supported |
| Flash memory |
8 GB |
Power
| Battery life |
18 h |
| Battery technology |
Lithium-Ion (Li-Ion) |
Watch Sport 42mm Space Gray Aluminum Case with Black Sport Band
You. At a glance.
Instantly receive and respond to your favorite notifications. Get the motivation you need to stay active and healthy. Express your personal style in a whole new way. From the way it works to the way it looks, Apple Watch isn’t just something you wear. It’s an essential part of who you are.
Never miss what matters.
Because it’s on your wrist, Apple Watch lets you receive notifications immediately and conveniently. The moment the people or apps you care about have something to say, you’ll feel a gentle tap. Then you can send just the right response. Just like that.
Stay motivated. Stay healthy.
Throughout the day, Apple Watch measures your workouts, tracks your activity, and helps encourage healthy routines. All adding up to a better you.
Choose yours. Then make it even more you.
We designed Apple Watch to reflect a wide range of tastes and styles. And you can make it even more personal by switching bands and changing watch faces, anytime you want.
